| juliol del 202512 de jul. |  Scottish League Cup | East Kilbride 1–3 ST JohnstoneGroup Stage - 1 | V |
| 19 de jul. | Scottish League Cup | Inverness CT 0–1ST JohnstoneGroup Stage - 3 | V |
| 22 de jul. | Scottish League Cup | ST Johnstone3–1 Raith RoversGroup Stage - 4 | V |
| 26 de jul. | Scottish League Cup | ST Johnstone8–0 Elgin CityGroup Stage - 5 | V |
| agost del 202502 d’ag. |  Championship | ST Johnstone5–1 PartickRegular Season - 1 | V |
| 08 d’ag. | Championship | Ross County 0–1ST JohnstoneRegular Season - 2 | V |
| 16 d’ag. | Scottish League Cup | ST Johnstone0–1 Motherwell2nd Round | D |
| 23 d’ag. | Championship | ST Johnstone3–0 ArbroathRegular Season - 3 | V |
| 30 d’ag. | Championship | ST Johnstone1–1 MortonRegular Season - 4 | E |
| setembre del 202513 de set. | Championship | Raith Rovers0–2ST JohnstoneRegular Season - 6 | V |
| 19 de set. | Championship | ST Johnstone2–1 DunfermlineRegular Season - 7 | V |
| 23 de set. | Championship | Airdrie United 1–2ST JohnstoneRegular Season - 5 | V |
| 27 de set. | Championship | Queen's Park 1–2ST JohnstoneRegular Season - 8 | V |
| octubre del 202504 d’oct. | Championship | ST Johnstone0–0 Ayr UtdRegular Season - 9 | E |
| 11 d’oct. | Championship | ST Johnstone0–0Ross CountyRegular Season - 10 | E |
| 18 d’oct. | Championship | Arbroath3–1ST JohnstoneRegular Season - 11 | D |
| 25 d’oct. | Championship | Morton0–4ST JohnstoneRegular Season - 12 | V |
| novembre del 202501 de nov. | Championship | ST Johnstone3–0Airdrie UnitedRegular Season - 13 | V |
| 08 de nov. | Championship | Dunfermline2–2ST JohnstoneRegular Season - 14 | E |
| 15 de nov. | Championship | ST Johnstone4–3Queen's ParkRegular Season - 15 | V |
| 22 de nov. | Championship | Partick2–1ST JohnstoneRegular Season - 16 | D |
| 29 de nov. |  Scottish Cup | ST Johnstone1–2 Cove RangersRound of 64 | D |
| desembre del 202506 de des. | Championship | ST Johnstone0–0Raith RoversRegular Season - 17 | E |
| 12 de des. | Championship | Ayr Utd2–4ST JohnstoneRegular Season - 18 | V |
| 20 de des. | Championship | ST Johnstone5–0MortonRegular Season - 19 | V |
| 27 de des. | Championship | Ross County0–0ST JohnstoneRegular Season - 20 | E |
| gener del 202603 de gen. | Championship | ST Johnstone1–0ArbroathRegular Season - 21 | V |
| 24 de gen. | Championship | ST Johnstone0–1DunfermlineRegular Season - 23 | D |
| 30 de gen. | Championship | ST Johnstone2–2PartickRegular Season - 24 | E |
| febrer del 202613 de febr. | Championship | Airdrie United0–1ST JohnstoneRegular Season - 25 | V |
| 20 de febr. | Championship | Raith Rovers0–0ST JohnstoneRegular Season - 26 | E |
| 24 de febr. | Championship | Queen's Park1–1ST JohnstoneRegular Season - 22 | E |
| 28 de febr. | Championship | ST Johnstone3–1Ayr UtdRegular Season - 27 | V |
| març del 202607 de març | Championship | Morton0–2ST JohnstoneRegular Season - 28 | V |
| 14 de març | Championship | ST Johnstone1–0Ross CountyRegular Season - 29 | V |
| 20 de març | Championship | Partick0–0ST JohnstoneRegular Season - 30 | E |
| 28 de març | Championship | ST Johnstone1–1Queen's ParkRegular Season - 31 | E |
| abril del 202604 d’abr. | Championship | Arbroath2–4ST JohnstoneRegular Season - 32 | V |
| 11 d’abr. | Championship | ST Johnstone4–0Airdrie UnitedRegular Season - 33 | V |
| 21 d’abr. | Championship | Dunfermline0–2ST JohnstoneRegular Season - 34 | V |
| 24 d’abr. | Championship | ST Johnstone2–0Raith RoversRegular Season - 35 | V |
| maig del 202601 de maig | Championship | Ayr Utd0–1ST JohnstoneRegular Season - 36 | V |
